The Magpul ACS-L™ (Adaptable Carbine Stock - Light) is a drop-in replacement butt-stock for AR-15/M16 carbines using mil-spec sized receiver extension tubes. A streamlined version of the ACS, the ACS-L utilizes the same center storage compartment and cheek weld but removes the battery tubes for a slimmer, lighter weight package.
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The MOE® SL™ Stock – Mil-Spec Model (MOE Slim Line) is a drop-in replacement butt-stock for AR-15/M4 carbines using mil-spec sized receiver extension tubes. Designed for the modern battlefield, the sleek profile, dual-side release latches, rolled toe, and angled rubber butt-pad are optimized for use with body armor or modular gear and provides for efficient shoulder transitions. Made in U.S.A.
The Magpul STR® (Storage/Type Restricted) is a drop-in replacement butt-stock for AR1-5/M4 carbines using mil-spec sized receiver extension tubes. A storage-capable version of the CTR®, the STR® has improved cheek weld and two water resistant battery tubes on a compact, reinforced polymer A-frame design. A shielded operation lever and supplemental friction locking system prevent accidental operation and minimize excessive stock movement for enhanced weapon stability and accuracy.* The STR® incorporates two integral sling loops, a reversible push-button QD sling mount, and a replaceable 0.30" rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear. Made in U.S.A.